RC6432F15R8CS Equivalent & Substitute Parts

Part Overview

The RC6432F15R8CS is a 15.8 Ohms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant. The part is currently in active production status with 1134 units available in inventory. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package class and performance parameters.

Substiute Parts

RC6432F15R8CS

Samsung Electro-MechanicsIn Stock: 1214RC6432F15R8CS Datasheet

Current PartRFQ

ERJ-1TNF15R8U

Panasonic Electronic ComponentsIn Stock: 2814ERJ-1TNF15R8U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F15R8CS is determined by strict equivalence across the following parameters:

Electrical Equivalence Requirements:

• Resistance value: 15.8 Ohms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 1W (exact match)
• Temperature coefficient: ±100ppm/°C (exact match)
• Operating temperature range: -55°C ~ 155°C (exact match or wider range)

Mechanical Compatibility Requirements:

• Package / Case: 2512 (6432 Metric) (exact match)
• Composition: Thick Film (exact match)
• Number of terminations: 2 (exact match)

Compliance Requirements:

• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match)

The ERJ-1TNF15R8U from Panasonic Electronic Components meets all electrical and mechanical equivalence criteria. This part maintains identical resistance, tolerance, power rating, temperature coefficient, and operating temperature specifications. The 2512 package format ensures mechanical compatibility. Both parts are ROHS3 compliant with MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

RC6432F15R8CS (Samsung Electro-Mechanics):

• Active product status with continuous manufacturing support
• Moisture-resistant feature designation
• 1134 units currently in stock
• Suitable for applications requiring established supply chain continuity

ERJ-1TNF15R8U (Panasonic Electronic Components):

• Not For New Designs product status
• AEC-Q200 automotive qualification rating
• 2755 units currently in stock
• Suitable for applications with existing design commitments or automotive-grade requirements
• Tape & Reel packaging format

Selection between these parts should be based on supply chain requirements, design phase status, and application-specific certifications. The RC6432F15R8CS is recommended for new designs due to active product status. The ERJ-1TNF15R8U is suitable for legacy design support or applications requiring AEC-Q200 automotive qualification.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TNF15R8U replace RC6432F15R8CS in existing designs?

A: Yes. Both parts share identical electrical specifications (15.8 Ohms ±1%, 1W, ±100ppm/°C, -55°C to 155°C) and are packaged in the 2512 (6432 Metric) format. Physical dimensions are within compatible tolerances (length difference of 0.004", height difference of 0.002"). Both are ROHS3 compliant with MSL 1 rating.

Q: What is the difference in packaging between these parts?

A: RC6432F15R8CS is supplied in standard packaging format. ERJ-1TNF15R8U is supplied in Tape & Reel (TR) format, which affects handling and automated assembly processes but does not alter component electrical or mechanical performance.

Q: Why is ERJ-1TNF15R8U marked "Not For New Designs"?

A: This designation indicates the part is in mature or declining production phase. Panasonic continues to supply existing inventory, but the company does not recommend this part for new design implementations. RC6432F15R8CS (active status) is the preferred choice for new applications.

Q: Are there dimensional compatibility concerns?

A: Dimensional variations are minimal and compatible. RC6432F15R8CS measures 6.30mm x 3.20mm with 0.66mm seated height. ERJ-1TNF15R8U measures 6.40mm x 3.20mm with 0.70mm seated height. These differences fall within standard PCB layout tolerances for 2512 package footprints.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 and HTSUS 8533.21.0030. Both carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the inventory status for each part?

A: RC6432F15R8CS has 1134 units in stock. ERJ-1TNF15R8U has 2755 units in stock. Availability should be confirmed with your supplier for current procurement timelines.